CN105094120B - Simulate the test device of primary equipment action behavior - Google Patents
Simulate the test device of primary equipment action behavior Download PDFInfo
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- CN105094120B CN105094120B CN201510575176.4A CN201510575176A CN105094120B CN 105094120 B CN105094120 B CN 105094120B CN 201510575176 A CN201510575176 A CN 201510575176A CN 105094120 B CN105094120 B CN 105094120B
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- 238000012360 testing method Methods 0.000 title claims abstract description 64
- 230000009471 action Effects 0.000 title claims abstract description 15
- 238000004088 simulation Methods 0.000 claims abstract description 38
- 238000012545 processing Methods 0.000 claims abstract description 19
- 230000001105 regulatory effect Effects 0.000 claims abstract description 5
- 238000012544 monitoring process Methods 0.000 claims description 26
- 238000001514 detection method Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- 238000012956 testing procedure Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0208—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
- G05B23/0213—Modular or universal configuration of the monitoring system, e.g. monitoring system having modules that may be combined to build monitoring program; monitoring system that can be applied to legacy systems; adaptable monitoring system; using different communication protocols
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- Automation & Control Theory (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Debugging And Monitoring (AREA)
Abstract
The invention discloses a kind of test devices for simulating primary equipment action behavior, including intelligent processing module, full model SCD parsing module and simulation primary equipment module；Intelligent processing module, which is connected with full model SCD parsing module and passes through MMS message, receives and transmits control command and status information, full model SCD parsing module is connected with simulation primary equipment module constructs the model corresponding relationship of simulation one next state and SCD, realizes the consistency function of test simulation system and running equipment；Simulate the behavior state that primary equipment module completes mimic-disconnecting switch, disconnecting link, transformer on-load voltage regulating.Complete the test of monitoring software correctness；Solves the problems, such as existing intelligent substation monitoring software on-the-spot test, so that for the upgrading for realizing monitoring software, the test after upgrading creates necessary condition.
Description
Technical field
It is specifically a kind of for monitoring system the present invention relates to a kind of test device for simulating primary equipment action behavior
Primary equipment control loop simulating test device, belongs to technical field of power systems.
Background technique
The circuit that substation carries out operation control to electrical primary equipment is an important component of Substation control.
Monitoring programme change requires to take primary equipment is not out of service respectively to be tested after substation puts into operation, general at this stage
All over the intelligent substation of application, because of no corresponding test device, therefore it is not able to satisfy above-mentioned test request.
Summary of the invention
Purpose: in order to overcome the deficiencies in the prior art, the present invention provides a kind of simulation primary equipment action behavior
Test device be embedded in simulation primary equipment action behavior in test device for the test of intelligent substation monitoring system
Functional unit passes through parsing full model SCD file, generates simulation system, simulates the state of primary equipment, tests in monitoring system
When with monitoring system closed loop, by control mimic-disconnecting switch, disconnecting link, transformer on-load voltage regulating state, complete monitoring software just
True property test.Solves the problems, such as existing intelligent substation monitoring software on-the-spot test, to rise for the upgrading for realizing monitoring software
Test after grade creates necessary condition.
Technical solution: in order to solve the above technical problems, the technical solution adopted by the present invention are as follows:
A kind of test device for simulating primary equipment action behavior characterized by comprising intelligent processing module, Quan Mo
Type SCD parsing module and simulation primary equipment module；
Wherein: intelligent processing module, which is connected with full model SCD parsing module and passes through MMS message, receives and transmits control
Order and status information, full model SCD parsing module is connected with simulation primary equipment module constructs one next state of simulation and SCD
Model corresponding relationship, realize test simulation system and running equipment consistency function；It simulates primary equipment module and completes mould
Intend the behavior state of breaker, disconnecting link, transformer on-load voltage regulating.
The intelligent processing module includes: MMS Network Interface Unit and logic function unit, in which: MMS network interface list
Member receives the MMS message of external monitoring host computer, and logic function unit completes operation logic processing, by differentiate MMS message and from
The relevant information of full model SCD parsing module completes corresponding function.
The full model SCD parsing module includes: that detection starts logic unit and testing result automatic discrimination logic unit,
Wherein: detection starting logic unit receives the MMS Message Service of external monitoring systems, to realize detection start command and connect simultaneously
External artificial detection start command is received, starting result is will test after logic discrimination and is directly connect with transmission monitoring modular.
The simulation primary equipment module includes: mimic-disconnecting switch unit, simulation disconnecting link unit and simulation on-load voltage regulation shelves
Bit location；
Wherein: mimic-disconnecting switch unit by full model SCD parsing module receive operating breaker breaker tripping and closing order after,
Its RS software toggle is inverted, and RS software toggle current state is exported by full model SCD parsing module；
Disconnecting link unit is simulated after receiving operation switch operation order by full model SCD parsing module, makes its RS software
Trigger reversion, and RS software toggle current state is exported by full model SCD parsing module；
On-load voltage regulation gear unit is simulated after receiving gear shifting operation order by full model SCD parsing module, keeps its soft
The variation of part counter, and pass through full model SCD parsing module output software counter current value.
The working method of the test device of above-mentioned simulation primary equipment action behavior, comprising the following steps:
1) precondition of monitoring system host test differentiates: according to test needs, being first directed to full model SCD parsing mould
Block is then turned off the connecting line of tested monitoring host computer Yu MMS interchanger to test device, is connected secondly with test device by cable
It connects；
2) intelligent processing module can receive tripping, the switch operation signal that tested monitoring host computer is sent by MMS message；
If receiving signal in test, signal, which exports, gives full model SCD parsing module；
3) full model SCD parsing module parses MMS message, and intelligent processing module and simulation primary equipment module pass through full mould
Type SCD parsing module logical connection；
It 3a) tests breaker control circuit: after receiving operating breaker breaker tripping and closing order, keeping its RS software toggle anti-
Turn, and RS software toggle current state is exported by full model SCD parsing module；
It 3b) tests disconnecting link control loop: after receiving operation switch operation order, inverting its RS software toggle, and
RS software toggle current state is exported by full model SCD parsing module；
It 3c) tests control loop of transferring the files: after receiving gear shifting operation order, changing its software counter, and by complete
Model SCD parsing module output software counter current value.
The utility model has the advantages that the test device of simulation primary equipment action behavior provided by the invention is led to compared with prior art
It crosses and analog simulation is carried out to the breaker circuit, disconnecting link circuit, on-load voltage regulation circuit etc. of intelligence, it can be with practical primary equipment solution
Coupling is tested, and testing procedure is rationally effective, fully meets the requirement of electric substation automation system test.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
The present invention will be further explained combined with specific embodiments below.
As shown in Figure 1, a kind of test device for simulating primary equipment action behavior, comprising: intelligent processing module, full model
SCD parsing module and simulation primary equipment module；
Wherein: intelligent processing module, which is connected with full model SCD parsing module and passes through MMS message, receives and transmits control
Order and status information, full model SCD parsing module is connected with simulation primary equipment module constructs one next state of simulation and SCD
Model corresponding relationship, realize test simulation system and running equipment consistency function；It simulates primary equipment module and completes mould
Intend the behavior state of breaker, disconnecting link, transformer on-load voltage regulating.
The intelligent processing module includes: MMS Network Interface Unit and logic function unit, in which: MMS network interface list
Member receives the MMS message of external monitoring host computer, and logic function unit completes operation logic processing, by differentiate MMS message and from
The relevant information of full model SCD parsing module completes corresponding function.
The full model SCD parsing module includes: that detection starts logic unit and testing result automatic discrimination logic unit,
Wherein: detection starting logic unit receives the MMS Message Service of external monitoring systems, to realize detection start command and connect simultaneously
External artificial detection start command is received, starting result is will test after software logic differentiates and is directly connect with transmission monitoring modular.
The simulation primary equipment module includes: mimic-disconnecting switch unit, simulation disconnecting link unit and simulation on-load voltage regulation shelves
Bit location；
Wherein: mimic-disconnecting switch unit by full model SCD parsing module receive operating breaker breaker tripping and closing order after,
Its RS software toggle is inverted, and RS software toggle current state is exported by full model SCD parsing module；
Disconnecting link unit is simulated after receiving operation switch operation order by full model SCD parsing module, makes its RS software
Trigger reversion, and RS software toggle current state is exported by full model SCD parsing module；
On-load voltage regulation gear unit is simulated after receiving gear shifting operation order by full model SCD parsing module, keeps its soft
The variation of part counter, and pass through full model SCD parsing module output software counter current value.
The working method of the test device of above-mentioned simulation primary equipment action behavior, comprising the following steps:
1) precondition of monitoring system host test differentiates: according to test needs, being first directed to full model SCD parsing mould
Block is then turned off company of the tested monitoring host computer (substation can be with a job, a test) with MMS interchanger to test device
Wiring is connected secondly with test device by cable；
2) intelligent processing module can receive tripping, the switch operation signal that tested monitoring host computer is sent by MMS message；
If receiving signal in test, signal, which exports, gives full model SCD parsing module；
3) full model SCD parsing module parses MMS message, and intelligent processing module and simulation primary equipment module pass through full mould
Type SCD parsing module logical connection；
It 3a) tests breaker control circuit: after receiving operating breaker breaker tripping and closing order, keeping its RS software toggle anti-
Turn, and RS software toggle current state is exported by full model SCD parsing module；
It 3b) tests disconnecting link control loop: after receiving operation switch operation order, inverting its RS software toggle, and
RS software toggle current state is exported by full model SCD parsing module；
It 3c) tests control loop of transferring the files: after receiving gear shifting operation order, changing its software counter, and by complete
Model SCD parsing module output software counter current value.
It is completed.
So far, the Overall Steps of the control loop test an of intelligent apparatus are completed.
The implementation case compared with prior art, when primary equipment is not out of service, can exit a monitoring host computer
Simulation test is carried out, solves the control loop test problem of intelligent substation monitoring host computer software upgrading, thus to realize intelligence
Energy monitoring system of electric substation upgrading mode creates necessary condition.
The above is only a preferred embodiment of the present invention, it should be pointed out that: for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (4)
1. a kind of test device for simulating primary equipment action behavior characterized by comprising intelligent processing module, full model
SCD parsing module and simulation primary equipment module；
Wherein: intelligent processing module, which is connected with full model SCD parsing module and passes through MMS message, receives and transmits control command
And status information, full model SCD parsing module is connected with simulation primary equipment module constructs the mould of simulation one next state and SCD
Type corresponding relationship realizes the consistency function of test simulation system and running equipment；It simulates primary equipment module and completes to simulate and break
Road device, disconnecting link, transformer on-load voltage regulating behavior state；
The full model SCD parsing module includes: that detection starts logic unit and testing result automatic discrimination logic unit,
In: detection starting logic unit receives the MMS Message Service of external monitoring systems, to realize detection start command and receive simultaneously
External artificial detection start command will test starting result after logic discrimination and directly connect with transmission monitoring modular.
2. the test device of simulation primary equipment action behavior according to claim 1, it is characterised in that: at the intelligence
Managing module includes: MMS Network Interface Unit and logic function unit, in which: MMS Network Interface Unit receives external monitoring host computer
MMS message, logic function unit completes operation logic processing, by differentiating MMS message and from full model SCD parsing module
Relevant information completes corresponding function.
3. the test device of simulation primary equipment action behavior according to claim 1, it is characterised in that: the simulation one
Secondary device module includes: mimic-disconnecting switch unit, simulation disconnecting link unit and simulation on-load voltage regulation gear unit；
Wherein: mimic-disconnecting switch unit makes it after receiving operating breaker breaker tripping and closing order by full model SCD parsing module
The reversion of RS software toggle, and RS software toggle current state is exported by full model SCD parsing module；
Disconnecting link unit is simulated after receiving operation switch operation order by full model SCD parsing module, triggers its RS software
Device reversion, and RS software toggle current state is exported by full model SCD parsing module；
On-load voltage regulation gear unit is simulated after receiving gear shifting operation order by full model SCD parsing module, makes its software meter
Number device variation, and pass through full model SCD parsing module output software counter current value.
4. the working method of the test device of simulation primary equipment action behavior according to claim 1-3, packet
Include following steps:
1) precondition of monitoring system host test differentiates: according to test needs, being first directed to full model SCD parsing module and arrives
Test device is then turned off the connecting line of tested monitoring host computer Yu MMS interchanger, is connected secondly with test device by cable；
2) intelligent processing module can receive tripping, the switch operation signal that tested monitoring host computer is sent by MMS message；If
Signal is received in test, signal, which exports, gives full model SCD parsing module；
3) full model SCD parsing module parses MMS message, and intelligent processing module and simulation primary equipment module pass through full model
SCD parsing module logical connection；
It 3a) tests breaker control circuit: after receiving operating breaker breaker tripping and closing order, inverting its RS software toggle, and
And RS software toggle current state is exported by full model SCD parsing module；
It 3b) tests disconnecting link control loop: after receiving operation switch operation order, inverting its RS software toggle, and pass through
Full model SCD parsing module exports RS software toggle current state；
It 3c) tests control loop of transferring the files: after receiving gear shifting operation order, changing its software counter, and pass through full model
SCD parsing module output software counter current value.
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105548746B (en) * | 2015-12-04 | 2018-12-14 | 国家电网公司华东分部 | Simulate the device and method of protective device action behavior |
| CN108694514B (en) * | 2018-06-05 | 2021-08-31 | 国网江苏省电力有限公司苏州供电分公司 | Full-digital simulation verification system and verification method adopted by same |
| CN108694291B (en) * | 2018-06-05 | 2021-04-16 | 国网江苏省电力有限公司苏州供电分公司 | Simulation verification system for background machine of transformer substation |
| CN108649698A (en) * | 2018-06-05 | 2018-10-12 | 国网江苏省电力有限公司苏州供电分公司 | Conventional substation telemechanical simulation checking system |
| CN110750437B (en) * | 2018-07-23 | 2023-12-22 | 阿里巴巴集团控股有限公司 | Equipment debugging method, device, equipment and system |
| CN116132343B (en) * | 2023-02-13 | 2024-06-04 | 国网四川省电力公司电力科学研究院 | Online monitoring terminal simulation test system and method for primary equipment of intelligent substation |
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Inventor after: Cao Haiou Inventor after: Yang Yi Inventor after: Liu Shaojun Inventor after: Gao Xiang Inventor after: Gao Lei Inventor after: Yuan Yubo Inventor after: Guan Yibin Inventor after: Xu Ning Inventor after: Wu Yi Inventor before: Cao Haiou Inventor before: Yang Yi Inventor before: Liu Shaojun Inventor before: Gao Xiang Inventor before: Gao Lei Inventor before: Yuan Yubo Inventor before: Guan Yibin Inventor before: Xu Ning Inventor before: Wu Yi |
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